Ewa-marine BS7 Lead weight – soft lead (750 gram) – Clear

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Ewa-marine BS7 Lead weight - soft lead (750 gram) - Clear

Price: £19.99
(as of Feb 26,2018 19:15:50 UTC – Details)

This is the Ewa Marine Weight 750g Pack 1 [BS7]

The soft lead weight BS7 can be used in almost all the video and photo housings. It is packed in a black fabric case to ensure that the can not leave any marks on or scratch your camera. The soft lead weight has a absolute basis from 0,75kg.

Please note, that the flexible housing behaves just like the organs of a diver with regards to water pressure. As stated by the law of physics of Boyle-Mariotte (pressurexvolume = constant) the volume of air in the housing (just as that in the lungs, diving jacket and the air inclusions in the diving suit) decreases as it descends. In other words, a housing that is positively buoyant on the surface will be neutral at a certain depth and thereafter even show a tendency to sink. This point can be ”adjusted” by adding weights to the housing, the amount of air included in the housing and some practice.

Technical Details:
Length: 148mm
Width: 70mm
Height: 20mm
Weight: 0.75kgPlastic coated
Includes two weights
Designed for easy usage
1 x Ewa-marine BS7 Camera

Price: £19.99
(as of Feb 26,2018 19:15:50 UTC – Details)

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